| Event: | Cycling |
| Games: | 1966 Asian Games |
| Venue: | Huamark Velodrome |
| Dates: | 11–20 December 1966 |
| Prev: | 1962 |
| Next: | 1970 |
Cycling was contested at the 1966 Asian Games in Bangkok, Thailand from December 11 to 20.
| Road race | ||||
| Team road race | Ahn Byung-hoon Ahn Kwang-san Lee Seon-bae | Pairote Roongtonkit Chainarong Sophonpong Choochart Warawoot | Đào Văn Nam Phạm Văn Thanh Trần Gia Thu | |
| Team time trial | Yoshiharu Kubo Kozo Nishimura Takao Ono | Ahn Byung-hoon Cho Sung-hwan Lee Seon-bae | Davoud Akhlaghi Mehdi Doukchi Esmaeil Hosseini |
| 1 km time trial | ||||
| Individual pursuit | ||||
| 800 m mass start | ||||
| 1600 m mass start | ||||
| 4800 m mass start | ||||
| 10000 m mass start | ||||
| Team pursuit | valign=top | Morimasa Murakami Takao Ono Junichi Onodera | Somchai Chantarasamrit Pirom Choonlahoon Preeda Chullamondhol Smaisuk Krisansuwan | Kim Jung-kil Kim Kwang-sun Kwon Jung-hyun Suh Jung-sub |
| 1600 m team time trial | Masayuki Goto Morimasa Murakami Junichi Onodera Takao Shimomura | Somchai Chantarasamrit Preeda Chullamondhol Narong Nilpecharat Somkuan Seehapant | Kim Jung-kil Kim Kwang-sun Kwon Jung-hyun Sin Dong-in |